| public get_cart_item_tax_classes ( ) : array | ||
| return | array | |
public function get_cart_item_tax_classes()
{
$found_tax_classes = array();
foreach (WC()->cart->get_cart() as $item) {
$found_tax_classes[] = $item['data']->get_tax_class();
}
return array_unique($found_tax_classes);
}